Senior Systems Administrator - Active Directory

Ft Huachuca, AZ
Jan 12, 2017
Jul 25, 2017
Full Time
Candidate must under minimal supervision; act as a member of the Windows Active Directory Domain Administrator support team in providing timely and efficient support to assigned operations; coordinate day-to-day operations; applying security patches/fixes and anti-virus updates as released by software manufacturers and anti-virus vendors; creating and implementing the domain level security policies such as authentication mechanisms; password policies and rules; IPSEC policies etc.; reviewing domain level rights and privileges and performs changes to the same as appropriate; and maintenance in a critical enterprise-class servers.

  Collaborate in assessing current and expected Windows infrastructure needs; configuration; maintenance; optimization and documentation of Windows infrastructure.

  Follow and apply configuration and security standards and policies within a defined Change Management process.

  Assist with implementing solutions for hardware and software. Implement common preventive maintenance practices for hardware and software.

  Ensure that system improvements and changes are implemented correctly and completely; and monitor all effects of the modifications.

  Perform common administrative tasks.

  Provide after hours and on-call support as part of a rotation.



Education Bachelors Degree in Computer Science or a related technical discipline; or the equivalent combination of education; technical certifications or training; or work experience.

    Contractual Requirements:

  Requires High School degree + 12 yrs similar experience OR an Associate's degree + 10 years related experience; OR a Bachelor's degree and 8 years related experience.

   Qualifications 2-5 years of directly related experience in systems administration and analysis.

    Contractual Requirements:

  Depending on degree obtained at least 8 years of related experience.

      Ability to obtain and maintain Secret-level security clearance Willing to work overtime; holidays; and weekends as necessary

Must have Security+ CE certification prior to hire

Must acquire MCTS 70-640 or 70-642 within 5 months of hire

 As a trusted systems integrator for more than 50 years, General Dynamics Information Technology provides information technology (IT), systems engineering, professional services and simulation and training to customers in the defense, federal civilian government, health, homeland security, intelligence, state and local government and commercial sectors.With approximately 32,000 professionals worldwide, the company delivers IT enterprise solutions, manages large-scale, mission-critical IT programs and provides mission support services.GDIT is an Equal Opportunity/Affirmative Action Employer - Minorities/Females/Protected Veterans/Individuals with Disabilities.